(EN) Kanoko Okamoto, su findagrave.com. URL consultato il 17 ottobre 2017.
hakaishi.jp
(JA) Graves of Japan, su hakaishi.jp. URL consultato il 17 ottobre 2017.
worldcat.org
Maryellen Toman Mori, The quest motif in the fiction of Okamoto Kanoko, 1889-1939, Harvard University, 1988, OCLC21217612.
Schierbeck, Sachiko Shibata, Japanese women novelists in the 20th century : 104 biographies, 1900-1993, Museum Tusculanum Press, 1994, pp. 95-99, OCLC32348453.
(EN) Chieko Irie Mulhern, Japanese Women Writers: A Bio-critical Sourcebook, London, Greenwood Press, 1994, p. 300, OCLC469682766.
(EN) Kenneth Henshall, Historical Dictionary of Japan to 1945, Lanham, The Scarecrow Press, 2014, p. 308, OCLC922849367.
Mulhern, p. 298. (EN) Chieko Irie Mulhern, Japanese Women Writers: A Bio-critical Sourcebook, London, Greenwood Press, 1994, pp. 294-301, OCLC469682766.
(EN) Rebecca L. Copeland, Women, Narcissism, and Okamoto Kanoko, in Woman Critiqued: Translated Essays on Japanese Women's Writing, Honolulu, University of Hawai'i Press, 2006, pp. 107-113, OCLC493785245.